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  <title>Release Notes for SSD1315 Component Drivers</title>
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<h1 id="release-notes-for">Release Notes for</h1>
<h1 id="ssd1315-lcd-component-drivers"><mark>SSD1315 LCD Component Drivers</mark></h1>
<p>Copyright © 2019-2023 STMicroelectronics<br />
</p>
<a href="https://www.st.com" class="logo"><img src="_htmresc/st_logo_2020.png" alt="ST logo" /></a>
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<h1 id="purpose">Purpose</h1>
<p>This driver provides a set of functions for SSD1315 LCD component</p>
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<h1 id="update-history">Update History</h1>
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<input type="checkbox" id="collapse-section5" checked aria-hidden="true"> <label for="collapse-section5" aria-hidden="true"><strong>V2.1.0 / 17-July-2023</strong></label>
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<h2 id="main-changes">Main Changes</h2>
<ul>
<li>Review Scrolling Frequency definitions to follow SSD1315 specification
<ul>
<li>Remove not supported SSD1315_SCROLL_FREQ_25FRAMES/SSD1315_SCROLL_FREQ_256FRAMES</li>
<li>Update SSD1315_SCROLL_FREQ_5FRAMES/SSD1315_SCROLL_FREQ_64FRAMES/SSD1315_SCROLL_FREQ_128FRAMES with correct value</li>
<li>Add SSD1315_SCROLL_FREQ_6FRAMES/SSD1315_SCROLL_FREQ_32FRAMES definitions</li>
</ul></li>
<li>Update SSD1315_DrawBitmap() and SSD1315_ShiftBitmap() functions to avoid size divided by 2</li>
</ul>
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<input type="checkbox" id="collapse-section4" aria-hidden="true"> <label for="collapse-section4" aria-hidden="true"><strong>V2.0.1 / 27-April-2022</strong></label>
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<h2 id="main-changes-1">Main Changes</h2>
<ul>
<li>Update disclaimer to add reference to the new license agreement</li>
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<input type="checkbox" id="collapse-section3" aria-hidden="true"> <label for="collapse-section3" aria-hidden="true"><strong>V2.0.0 / 11-February-2021</strong></label>
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<h2 id="main-changes-2">Main Changes</h2>
<ul>
<li>First official release of SSD1315 LCD Component Drivers in line with STM32Cube BSP drivers development guidelines (UM2298)</li>
<li>The component drivers are composed of
<ul>
<li>component core drivers files: ssd1315.h/.c</li>
<li>component register drivers files: ssd1315_reg.h/.c</li>
</ul></li>
</ul>
<h2 id="backward-compatibility">Backward Compatibility</h2>
<ul>
<li>This version breaks the compatibility with previous versions</li>
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<h2 id="dependencies">Dependencies</h2>
<p>This software release is compatible with:</p>
<ul>
<li>BSP Common v6.0.0 or above</li>
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<input type="checkbox" id="collapse-section2" aria-hidden="true"> <label for="collapse-section2" aria-hidden="true"><strong>V1.1.0 / 23-July-2020</strong></label>
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<h2 id="main-changes-3">Main Changes</h2>
<ul>
<li>Ticket 74733 - Correct typo in test to check if bitmap covers whole screen</li>
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<input type="checkbox" id="collapse-section1" aria-hidden="true"> <label for="collapse-section1" aria-hidden="true"><strong>V1.0.0 / 06-February-2019</strong></label>
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<h2 id="main-changes-4">Main Changes</h2>
<ul>
<li>First official release of SSD1315 LCD Component drivers</li>
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<p>For complete documentation on STM32,visit: [<a href="http://www.st.com">www.st.com/stm32</a>]</p>
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